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Dismiss the layer selector grid combobox when it loses focus 

Fixes https://gitlab.com/kicad/code/kicad/issues/5943
This commit is contained in:
Ian McInerney 2020-10-10 13:07:02 +01:00
parent b44dbc90fe
commit 1df13ce32b
2 changed files with 29 additions and 0 deletions
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25
pcbnew/grid_layer_box_helpers.cpp
View File

@ -135,6 +135,10 @@ void GRID_CELL_LAYER_SELECTOR::BeginEdit( int aRow, int aCol, wxGrid* aGrid )
// Don't immediately end if we get a kill focus event within BeginEdit
evtHandler->SetInSetFocus( true );
// These event handlers are needed to properly dismiss the editor when the popup is closed
m_control->Bind(wxEVT_COMBOBOX_DROPDOWN, &GRID_CELL_LAYER_SELECTOR::onComboDropDown, this);
m_control->Bind(wxEVT_COMBOBOX_CLOSEUP, &GRID_CELL_LAYER_SELECTOR::onComboCloseUp, this);
m_value = (LAYER_NUM) aGrid->GetTable()->GetValueAsLong( aRow, aCol );
// Footprints are defined in a global context and may contain layers not enabled
@ -192,3 +196,24 @@ void GRID_CELL_LAYER_SELECTOR::Reset()
}
void GRID_CELL_LAYER_SELECTOR::onComboDropDown( wxCommandEvent& aEvent )
{
auto evtHandler = static_cast<wxGridCellEditorEvtHandler*>( m_control->GetEventHandler() );
// Once the combobox is dropped, reset the flag to allow the focus-loss handler
// to function and close the editor.
evtHandler->SetInSetFocus( false );
}
void GRID_CELL_LAYER_SELECTOR::onComboCloseUp( wxCommandEvent& aEvent )
{
auto evtHandler = static_cast<wxGridCellEditorEvtHandler*>( m_control->GetEventHandler() );
// Forward the combobox close up event to the cell event handler as a focus kill event
// so that the grid editor is dismissed when the combox closes, otherwise it leaves the
// dropdown arrow visible in the cell.
wxFocusEvent event( wxEVT_KILL_FOCUS, m_control->GetId() );
event.SetEventObject( m_control );
evtHandler->ProcessEvent( event );
}

4
pcbnew/grid_layer_box_helpers.h
View File

@ -70,6 +70,10 @@ public:
void Reset() override;
protected:
// Event handlers to properly dismiss the layer selector when it loses focus
void onComboDropDown( wxCommandEvent& aEvent );
void onComboCloseUp( wxCommandEvent& aEvent );
PCB_LAYER_BOX_SELECTOR* LayerBox() const
{
return static_cast<PCB_LAYER_BOX_SELECTOR*>( m_control );